Miscarriage Chance & Abortion - Miscarriage Part
Pregnancy in The Sims 4 has always been a joyful, predictable experience. But for players seeking a deeper, more realistic storytelling layer, the Miscarriage Chance & Abortion - Miscarriage Part mod transforms the journey into something emotionally charged and unpredictable. This add-on introduces a genuine risk of pregnancy loss, driven by the physical state of your Sim, adding stakes that ripple through the entire household.
Before diving in, it is crucial to note that this mod REQUIRES THE XML INJECTOR MOD. It is the foundation that allows the script to function seamlessly. The Abortion Part is a separate file, so ensure you download both if you want the full suite of reproductive health options. This specific article focuses exclusively on the miscarriage mechanics and its optional enhancements.
How the Miscarriage Mechanic Works
The core of Miscarriage Chance & Abortion - Miscarriage Part for The Sims 4 lies in its dynamic probability system. Pregnant Sims can randomly receive a "cramps and pain" buff. The likelihood of this buff escalating into a full miscarriage is significantly increased when the Sim is exhausted or starving. When the buff appears, you must act fast: use the Phone - Travel menu to rush to the hospital, either alone or with a partner.
At the hospital, the outcome is not guaranteed. There is a small chance your Sim returns home with the baby still safe, but more often than not, they will bring back devastating news. Regardless of the result, the entire household feels the emotional weight, receiving moodlets that affect their daily lives.
Base Chance by Trimester and Age
The base probability is calculated using the Sim's age and current trimester. These percentages represent the default risk before any negative buffs are applied.
- 1st Trimester: Teen/Young Adult 1.5%, Adult 3%, Elder 4.5%
- 2nd Trimester: Teen/Young Adult 1.125%, Adult 2.25%, Elder 3.375%
- 3rd Trimester: Teen/Young Adult 0.75%, Adult 1.5%, Elder 2.25%
Buff Multipliers That Increase Risk
Neglecting your pregnant Sim's needs is dangerous. Specific negative buffs multiply the base chance, making self-care a vital gameplay loop.
x2 Multiplier Buffs:
- Buff_Motives_Energy_Tired
- Buff_Motives_Hunger_Hungry
- buff_Motives_Hunger_Hungry_PlantSims
- buff_Motives_Vampire_Thirst_Parched
x5 Multiplier Buffs (Triggering):
- Buff_Motives_Energy_Exhausted
- Buff_Motives_Hunger_Starving
- buff_Motives_Hunger_Starving_PlantSims
- buff_Motives_Vampire_Thirst_IrresistibleThirst
For example, an Adult in the 1st Trimester (3%) who is Exhausted (x5) faces a 15% chance. Stack that with the "High" chance add-on, and the risk becomes substantial. After a miscarriage, the chance is blocked for 7 days unless you manually delete all buffs.
Optional Add-Ons for Deeper Storytelling
The base mod is powerful, but the add-ons allow you to tailor the experience to your narrative preferences. Each file is modular, so you can pick and choose what fits your save file.
Add Unborn to Family Tree
This add-on memorializes the loss by adding the unborn baby to the family tree with a random first name and the "deceased by miscarriage" text. Credit goes to Deaderpool (MC Command Center creator) for scripting assistance. A crucial warning: if you delete the main mod or this add-on, the baby will no longer be considered a ghost and may grow up, breaking the immersion. Keep at least one of these files installed to preserve the memorial.
Death Chance Add-on
For the ultimate stakes, this add-on allows the mother to die from complications. Chances are 1% for Teens/Young Adults, 2% for Adults, and 3% for Elders. Immortal Sims are unaffected.
Infertility Chance Add-on
Surviving a miscarriage may leave lasting physical consequences. This add-on introduces a chance of permanent infertility: 1% for Teens/Young Adults, 2% for Adults, and 3% for Elders.
7 Days Buff Add-on
By default, the Sad/Happy buff lasts 2 days. This add-on extends the emotional aftermath to a full 7 days, allowing for a more profound grieving period.
Miscarriage Chance Adjusters
You can fine-tune the difficulty with these multipliers:
- Very Low: Decreases base chance x0.25
- Low: Increases base chance x2
- Middle: Increases base chance x4
- High: Increases base chance x6
Important: If you install two or more of the Low, Middle, or High add-ons together, the game will ignore the Middle and High files and only recognize the Low Chance add-on. Choose wisely.
Mod Compatibility and Supported Versions
This mod is designed to work with the latest patches of The Sims 4, but it is always wise to check for updates after a major game patch. The XML Injector is a mandatory dependency. The mod is compatible with other script-heavy mods, but as with any mod, test in a backup save first. If you use the foxygame.net launcher, you can streamline your experience: the launcher's add-on catalog lets you browse and install Miscarriage Chance & Abortion - Miscarriage Part with a single click, while its auto-update feature ensures you never run a broken version after a Sims 4 patch. This is particularly handy for managing the multiple add-on files, as the launcher tracks version compatibility and alerts you to conflicts.
Installation Guide: How to Install
Learning how to install is straightforward. First, ensure you have the XML Injector mod placed in your Mods folder. Next, download the main miscarriage file and place the .package and .ts4script files into Documents > Electronic Arts > The Sims 4 > Mods. Add any optional add-ons you desire. Finally, enable "Script Mods" in Game Options and restart the game.
To download Miscarriage Chance & Abortion - Miscarriage Part, visit the creator's official page or your preferred mod aggregator. The mod is available in multiple languages, including Italian, French, Portuguese, Swedish, Spanish, Chinese, Dutch, Russian, Polish, Czech, Korean, and Finnish. For support, join the creator's Discord server.
Final Thoughts
The Miscarriage Chance & Abortion - Miscarriage Part mod is not for everyone. It introduces heavy themes that require emotional maturity. However, for storytellers who crave realism and consequence, it is an indispensable tool. The granular control over chances, the meaningful buff system, and the thoughtful add-ons create a pregnancy experience that is tense, rewarding, and deeply human. It elevates The Sims 4 from a sandbox into a narrative drama where every decision matters. Download it, adjust the settings to your comfort, and prepare for a journey that will make you cherish every successful birth a little more.